CA2249503A1 - Methode d'oscillation de couple servant a controler une transmission de vehicule - Google Patents

Methode d'oscillation de couple servant a controler une transmission de vehicule

Info

Publication number
CA2249503A1
CA2249503A1 CA002249503A CA2249503A CA2249503A1 CA 2249503 A1 CA2249503 A1 CA 2249503A1 CA 002249503 A CA002249503 A CA 002249503A CA 2249503 A CA2249503 A CA 2249503A CA 2249503 A1 CA2249503 A1 CA 2249503A1
Authority
CA
Canada
Prior art keywords
transmission
torque
dithering
function
useful
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002249503A
Other languages
English (en)
Other versions
CA2249503C (fr
Inventor
Jon M. Huber
Christopher S. Keeney
Edward M. Bacon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Meritor Heavy Vehicle Systems LLC
ZF Meritor LLC
Original Assignee
Detroit Diesel Corp
Meritor Heavy Vehicle Systems LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Detroit Diesel Corp, Meritor Heavy Vehicle Systems LLC filed Critical Detroit Diesel Corp
Publication of CA2249503A1 publication Critical patent/CA2249503A1/fr
Application granted granted Critical
Publication of CA2249503C publication Critical patent/CA2249503C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/11—Stepped gearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/1819—Propulsion control with control means using analogue circuits, relays or mechanical links
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/19—Improvement of gear change, e.g. by synchronisation or smoothing gear shift
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/06—Combustion engines, Gas turbines
    • B60W2710/0666—Engine torque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/06—Combustion engines, Gas turbines
    • B60W2710/0666—Engine torque
    • B60W2710/0672—Torque change rate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/50—Signals to an engine or motor
    • F16H63/502—Signals to an engine or motor for smoothing gear shifts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Transmission Device (AREA)
CA002249503A 1997-10-21 1998-10-02 Methode d'oscillation de couple servant a controler une transmission de vehicule Expired - Lifetime CA2249503C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/955,842 1997-10-21
US08/955,842 US5980424A (en) 1997-10-21 1997-10-21 Torque dithering method for controlling a vehicle transmission

Publications (2)

Publication Number Publication Date
CA2249503A1 true CA2249503A1 (fr) 1999-04-21
CA2249503C CA2249503C (fr) 2007-02-27

Family

ID=25497433

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002249503A Expired - Lifetime CA2249503C (fr) 1997-10-21 1998-10-02 Methode d'oscillation de couple servant a controler une transmission de vehicule

Country Status (3)

Country Link
US (1) US5980424A (fr)
AU (1) AU757263B2 (fr)
CA (1) CA2249503C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001002209A1 (fr) * 1999-07-06 2001-01-11 Zf Friedrichshafen Ag Synchronisation par decalage au moyen d'un couple moteur d'amortissement
CN113844279A (zh) * 2021-09-24 2021-12-28 浙江奥思伟尔电动科技有限公司 一种抑制电动汽车起步抖动的控制方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69908843T2 (de) 1998-03-17 2004-05-19 Wabco Gmbh & Co. Ohg Getriebe mit elektrischer Schaltbetätigung und Anzeige zur Kupplungsbetätigung
US6246941B1 (en) * 1999-03-25 2001-06-12 Zf Meritor, Llc Method of synchronizing engine torque with vehicle torque load for accomplishing vehicle transmission shifting
US6352492B1 (en) * 2000-04-06 2002-03-05 Eaton Corporation Torque modulation shift control system and method
US6520889B1 (en) * 2000-11-01 2003-02-18 Eaton Corporation Adaptive engine control for shifting to neutral
SE521538C2 (sv) * 2002-03-19 2003-11-11 Scania Cv Ab Arrangemang och förfarande för att medge urläggning av en växel i en växellåda
US8306707B2 (en) 2007-11-08 2012-11-06 Parker-Hannifin Corporation Transmission shifting with speed dither and torque dither
EP2885188B1 (fr) * 2012-08-16 2020-11-04 Jaguar Land Rover Limited Système et procédé de sélection d'un rapport de vitesse de transmission
DE102013204652B4 (de) * 2013-03-18 2021-05-20 Zf Friedrichshafen Ag Verfahren zum Ansteuern eines Hybrid-Antriebsstranges
GB2526153B (en) * 2014-05-16 2018-10-10 Caterpillar Shrewsbury Ltd Process for engaging or disengaging splined members
CA3019673A1 (fr) 2017-10-06 2019-04-06 Proterra Inc. Commande du groupe motopropulseur d'un vehicule

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1161526A (fr) * 1980-03-31 1984-01-31 William J. Vukovich Systeme regulateur d'acceleration pour transmission automatiques a arbre de renvoi
DE3045840A1 (de) * 1980-12-05 1982-07-08 Volkswagenwerk Ag, 3180 Wolfsburg Einrichtung zum kupplungs- und synchronisiergliederfreien schalten eines stufenwechselgetriebes von fahrzeugantrieben
US4474083A (en) * 1982-12-27 1984-10-02 Eaton Corporation Fuel control modulation
US4850236A (en) * 1987-11-20 1989-07-25 Eaton Corporation Vehicle drive line shift control system and method
US5261298A (en) * 1992-06-26 1993-11-16 Eaton Corporation Enhanced semi-automated mechanical transmission system
US5487004A (en) * 1993-10-29 1996-01-23 Eaton Corporation Control system/method for automated mechanical transmission systems
SE502807C2 (sv) * 1994-05-13 1996-01-22 Scania Cv Ab Förfarande för styrning av motormomentet vid växling
US5583766A (en) * 1994-12-07 1996-12-10 Caterpillar Inc. Integrated engine and transmission control system
US5582558A (en) * 1995-07-27 1996-12-10 Rockwell International Corporation Combined system for assisting shifting of manual transmission
US5571059A (en) * 1995-07-27 1996-11-05 Rockwell International Corporation Operator input system for gear shift assist mechanism
US5573477A (en) * 1995-07-27 1996-11-12 Rockwell International Corporation Method and apparatus for assisting in shifting transmission to neutral
US5679093A (en) * 1995-07-27 1997-10-21 Rockwell International Corporation Engine speed retardation on transmission upshift

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001002209A1 (fr) * 1999-07-06 2001-01-11 Zf Friedrichshafen Ag Synchronisation par decalage au moyen d'un couple moteur d'amortissement
CN113844279A (zh) * 2021-09-24 2021-12-28 浙江奥思伟尔电动科技有限公司 一种抑制电动汽车起步抖动的控制方法
CN113844279B (zh) * 2021-09-24 2023-11-17 浙江奥思伟尔电动科技有限公司 一种抑制电动汽车起步抖动的控制方法

Also Published As

Publication number Publication date
US5980424A (en) 1999-11-09
AU8790498A (en) 1999-05-13
AU757263B2 (en) 2003-02-13
CA2249503C (fr) 2007-02-27

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MKEX Expiry

Effective date: 20181002